SHURE TWIN PRO
Manual de Usuario

SPECIFICATIONS AND INFORMATION Specifications
RF Carrier Frequency Range 169.445 to 216.000 MHz Working Range 100 m (approximately 300 ft) under typical conditions. Audio Frequency Response 50 to 15,000 Hz, ±2 dB. Audio Output Level (±15 kHz deviation, 1 kHz tone) 1/4�inch connector (into 3 k� load): �8.8 dBV (Hi Z) Audio Connectors
Model: Connector Type: Configuration: Actual Impedance: Maximum Input Level: Maximum Output Level: Pin Assignments: T88 1/4-inch phone plug (female) active unbalanced 3 k� � 0 dBu Tip = hot sleeve = ground T1 4-Pin miniature connector (TA4F) active unbalanced 18 k� with lavalier 12.2 dBu � pin 1= ground pin 2 = +5 V pin 3 = audio pin 4 = through 20 k� resistor to ground � +5 V

RF Power Output T1, T2/14A: 50 mW maximum (complies with FCC and IC regulations) RF Sensitivity �101 dBm, typical System Distortion (ref. ±15 kHz deviation, 1 kHz modulation) 0.7% Power Requirements T1, T2/14A: 9V alkaline battery (Duracell MN1604 recommended). 8.4V Nicad (rechargeable) are optional but not recommended. T88: 12 Vdc (PS20, 120Vac; PS20E, 230 Vac Power Supply) Current Drain T1: 31 mA average (40 mA max), T2/14A: 30 mA average (35 mA max) T88: 160 mA average (195 mA max) Operating Temperature Range -20° to 50° C (-4° to 122° F). NOTE: Battery characteristics may limit this range. Overall Dimensions T1: 82.6 mm H x 63.5 mm W x 26.2 mm D T2/14A: 241 mm L x 50.8 mm Dia. T88: 44 mm H x 349 mm W x 194mm D Net Weight T1: 79.5 g without battery T2/14A: 294.8 g without battery T88: 435 g Certification T1, T2: Type-accepted under FCC Parts 90 and 74; IC certified under TRC-78 T88: Approved under the Notification provision of FCC Part 15 PS20 Power Supply: Conforms to safety standard UL1310. Canada/CSA 22 2 No. 223. PS20E Power Supply: Conforms to safety standard EN 60065 PS20UK Power Supply: Conforms to safety standard EN 60065.

Phantom Power Protection: Voltage:

yes �

T1 Pin Connections
MICROPHONE ELEMENT 2 4 2 4 20K � 500 � 3 3 27 pF AUDIO GROUND T1 MIC JACK BOARD 500 � 27 pF +5 V

Furnished Accessories
Plastic Screwdriver . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65A1659 Swivel Adapter (hand-held only) . . . . . . . . . . . . . . . . . WA370A Anti-Roll Device (hand-held only) . . . . . . . . . . . . . . . . 66A8043

1

1

Optional Accessories
Microphone Adapter Cable (T1) . . . . . . . . . . . . . . . . . . 4-Pin Female Mini Connector TA4F (T1) . . . . . . . . . . . In-Line Audio Switch (T1) . . . . . . . . . . . . . . . . . . . . . . . . 1.8 Meter (6 ft.) Receiver-Mixer Cable . . . . . . . . . . . . . WA310 WA330 WA360 WA410

NOTE: LAVALIER MIC TIES PINS 3 AND 4 TOGETHER; GUITAR CABLE DOES NOT.

T88 Output Wiring (1/4-in. male plug to output connector)
SLEEVE

6.1 Meter (20 ft.) Antenna Extension Cable . . . . . . . . WA421

Replacement Parts
14A Cartridge with Grille . . . . . . . . . . . . . . . . . . . . . . . . . . . R200 AC Adapter . . . . . . . . . . . . . PS20 (120 Vac)/PS20E (230 Vac) Grille (T2/14A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RK143G Belt Clip (T1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53A8247A 1/ -Wave Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90A8380
4

TIP +

Gain Adjustment Range T1: 40 dB T2/14A: 25 dB

English � 6